CN214420942U

CN214420942U - Environment-friendly degradable folding-resistant paper box

Info

Publication number: CN214420942U
Application number: CN202022118383.6U
Authority: CN
Inventors: 刘远纪
Original assignee: Zhangzhou Lier Packaging Material Co ltd
Current assignee: Zhangzhou Lier Packaging Material Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-10-19
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a resistant carton that rolls over of environmental protection degradation, including the carton body, the carton body is by the bottom plate, four avris plates and top plate are constituteed, and the avris plate is located four avris of bottom plate respectively, the top plate is located the top of avris plate, the bottom plate, the material of avris plate and top plate is the same, by last cardboard layer, lower cardboard layer, degradation plastic sheet layer, burlap layer and degradation thin layer are constituteed, degradation plastic sheet layer, burlap layer and degradation thin layer are located between cardboard layer and the lower cardboard layer. Has the advantages that: through accompany degradation plastic sheet layer in the raw materials at the carton body to paste the paper lamella in the both sides of degradation plastic sheet layer, form the combined material, reduce the quantity of paper pulp, effect when making it possess paper pulp packing possesses the function of degradation by oneself, avoids the polluted environment, improves the feature of environmental protection, possesses good folding endurance simultaneously, causes the phenomenon that the carton decomposed when avoiding folding.

Description

Environment-friendly degradable folding-resistant paper box

Technical Field

The utility model relates to an environmental protection carton technical field specifically is an environmental protection degradation is able to bear or endure paper box of rolling over.

Background

The paper box is a three-dimensional shape and is composed of a polyhedral body formed by moving, stacking, folding and enclosing a plurality of formed surfaces. The surfaces in the three-dimensional structure play a role of dividing the space in the space, and the surfaces at different parts are cut, rotated and folded, so that the obtained surfaces have different emotion representations. The carton display surface is formed by paying attention to the connection relationship of the display surface, the side surface, the top and the bottom and the arrangement of the packaging information elements.

The paper box that uses at present, the raw materials that use are thick paper pulp, and generally all are the corrugated paper, and the thickness of paper box is great, is difficult to degrade after abandoning to cause environmental pollution, the paper box does not possess good folding endurance simultaneously, and the folding back and forth causes the paper box to decompose very easily, thereby influences the fastness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the problems existing at present, the environment-friendly degradable folding-resistant paper box is provided, and the degradable plastic board layer is clamped in the raw materials of the paper box body, and the paper sheet layers are adhered to the two sides of the degradable plastic board layer to form a superimposed material, so that the paper box has the effect of paper pulp packaging, and simultaneously has the function of self degradation, avoids environmental pollution and improves the environment-friendly property; be provided with the linen layer through the below at last cardboard layer, utilize the toughness and the fastness of linen layer to consolidate the carton body, improve folding endurance, cause the phenomenon that the carton decomposes when avoiding folding, greatly increased fastness to solve not enough and the defect that prior art exists.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a resistant carton that rolls over of environmental protection degradation, includes the carton body, the carton body comprises bottom plate, four avris plates and top plate, just the avris plate is located four avris of bottom plate respectively, the top plate is located the top of avris plate for fold out sealed carton, the material of bottom plate, avris plate and top plate is the same, comprises by last cardboard layer, lower cardboard layer, degradation plastics sheet layer, burlap layer and degradation thin layer are located the cardboard layer and down between the cardboard layer, possess degradation by oneself and roll over the function with resistant.

Preferably, the upper surface of degradation plastic board layer scribbles the viscose layer, the burlap layer is pasted on last viscose layer, just go up the veneer layer and paste on the burlap layer.

Preferably, the lower surface of the degradable plastic plate layer is coated with a lower adhesive layer, the degradable film layer is attached to the lower adhesive layer, and the lower paper sheet layer is attached to the degradable film layer.

Preferably, the sides of the two opposite side plates are provided with welts.

Preferably, a plurality of vent holes are uniformly formed in the degradable plastic plate layer.

Preferably, the joints of the side plate blocks, the bottom plate block and the top plate block are provided with folding lines.

Preferably, the bottom plate and the side plate are of square structures, the areas of the bottom plate and the side plate are the same, the top plate is of a rectangular structure, and the area of the top plate is one half of the area of the side plate.

Since the technical scheme is used, the beneficial effects of the utility model are that:

1. through accompany degradation plastic sheet layer in the raw materials at the carton body to paste the paper lamella in the both sides of degradation plastic sheet layer, form the stack material, reduce the quantity of paper pulp, effect when making it possess paper pulp packing possesses the function of degrading by oneself simultaneously, avoids the polluted environment, improves the feature of environmental protection.

2. Be provided with the linen layer through the below at last cardboard layer, utilize the toughness and the fastness of linen layer to consolidate the carton body, improve folding endurance, cause the phenomenon that the carton decomposed when avoiding folding, greatly increased fastness.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a sectional structure of the middle bottom plate of the present invention;

fig. 3 is a schematic view of the split structure of the middle bottom plate of the present invention.

In the figure: 1. a carton body; 2. a bottom plate; 3. a side plate block; 4. a top panel; 5. edge fitting; 6. feeding a paper sheet layer; 7. a paper sheet layer is arranged; 8. degrading the plastic plate layer; 9. an adhesive layer is arranged; 10. a lower adhesive layer; 11. a linen layer; 12. degrading the film layer; 13. a vent hole; 14. and folding lines.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Please refer to fig. 1-3, the utility model provides a technical scheme, a resistant carton that rolls over of environmental protection degradation, including carton body 1, carton body 1 is by bottom plate 2, four avris plates 3 and top plate 4 are constituteed, and avris plate 3 is located four avris of bottom plate 2 respectively, top plate 4 is located the top of avris plate 3, be convenient for fold out sealed and carton, bottom plate 2, avris plate 3 and top plate 4's material is the same, by last card layer 6, lower card layer 7, degradation plastic sheet layer 8, linen layer 11 and degradation thin layer 12 are constituteed, degradation plastic sheet layer 8, linen layer 11 and degradation thin layer 12 are located between last card layer 6 and lower card layer 7, possess good degradation effect and folding endurance.

Preferably, the upper surface of the degradable plastic board layer 8 is coated with an adhesive layer 9, a scrim layer 11 is attached to the adhesive layer 9, and the upper paper sheet layer 6 is attached to the scrim layer 11 for improving folding endurance.

Preferably, the lower surface of the degradable plastic board layer 8 is coated with a lower adhesive layer 10, a degradable film layer 12 is attached to the lower adhesive layer 10, and a lower paper sheet layer 7 is attached to the degradable film layer 12 for improving the water resistance.

Preferably, the two opposing side panels 3 are provided with welts 5 on each side for gluing to form a sealed carton.

Preferably, the degradable plastic plate layer 8 is uniformly provided with a plurality of vent holes 13 for ventilation, so that the degradation speed of the degradable plastic plate layer 8 and the degradable film layer 12 is increased.

Preferably, the joint of the side panel 3, the bottom panel 2 and the top panel 4 is provided with a folding line 14, which is convenient for folding into a sealed box body.

Preferably, the bottom plate 2 and the side plate 3 are of square structures, the areas of the bottom plate and the side plate are the same, the top plate 4 is of a rectangular structure, and the area of the top plate 4 is one half of the area of the side plate 3, so that the sealed paper box can be conveniently folded.

In the embodiment, the processing process and the principle of the environment-friendly degradable folding-resistant paper box are as follows:

the processing process comprises the following steps: uniformly arranging vent holes 13 on a degradable plastic board layer 8, coating an upper adhesive layer 9 and a lower adhesive layer 10 on the upper surface and the lower surface of the degradable plastic board layer 8, then pasting a burlap layer 11 on the upper adhesive layer 9, pasting a degradable film layer 12 on the lower adhesive layer 10, then respectively pasting an upper paper sheet layer 6 and a lower paper sheet layer 7 on the burlap layer 11 and the degradable film layer 12 through adhesive glue, finally pressing the laminated layers to form a whole paper sheet, cutting the paper sheet into the shape of a paper box body 1, folding a folding line 14, lifting side plate blocks 3 with welts 5 on two sides, then coating adhesive on the outer sides of the welts 5, lifting the other two side plate blocks 3 to be pasted on the welts 5 for pressing, and finally folding and covering a top plate block 4 to form a sealed paper box.

Degradation and folding endurance principle: because last cardboard layer 6 and lower cardboard layer 7 in the degradation plastic sheet layer 8 outside are thinner, it is very easy to rot to beat with the moisture invasion through wind-blown rain, outer cardboard layer is rotten after, degradation plastic sheet layer 8 also begins to stand wind-blown rain, degradation plastic sheet layer 8 utilizes self characteristic to degrade, get off for a long time, go up cardboard layer 6, lower cardboard layer 7, degradation plastic sheet layer 8 and degradation thin layer 12 rot into the piece, only leave thin burlap layer 11, realize the function of self-degradation, because the inside burlap layer 11 that accompanies of plate, when folding repeatedly, burlap layer 11 possesses good toughness and firmness, difficult rupture, consolidate in the inside of plate, improve folding endurance greatly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a resistant paper box of rolling over of environmental protection degradation, includes carton body (1), its characterized in that: carton body (1) comprises bottom plate (2), four avris plates (3) and top plate (4), just avris plate (3) are located four avris of bottom plate (2) respectively, top plate (4) are located the top of avris plate (3), the material of bottom plate (2), avris plate (3) and top plate (4) is the same, by last cardboard layer (6), lower cardboard layer (7), degradation plastic sheet layer (8), burlap layer (11) and degradation thin layer (12) are constituteed, degradation plastic sheet layer (8), burlap layer (11) and degradation thin layer (12) are located between cardboard layer (6) and lower cardboard layer (7).

2. The environmentally degradable fold-resistant carton of claim 1, wherein: the upper surface of degradation plastic board layer (8) scribbles viscose layer (9), burlap layer (11) are pasted on last viscose layer (9), just go up cardboard layer (6) and paste on burlap layer (11).

3. The environmentally degradable fold-resistant carton of claim 1, wherein: the lower surface of degradation plastic board layer (8) scribbles down viscose layer (10), degradation thin layer (12) are pasted down on viscose layer (10), just down paper sheet layer (7) are pasted down on degradation thin layer (12).

4. The environmentally degradable fold-resistant carton of claim 1, wherein: and the sides of the two opposite side plates (3) are provided with welts (5).

5. The environmentally degradable fold-resistant carton of claim 1, wherein: a plurality of vent holes (13) are uniformly formed in the degradable plastic plate layer (8).

6. The environmentally degradable fold-resistant carton of claim 1, wherein: folding lines (14) are arranged at the joints of the side plate block (3), the bottom plate block (2) and the top plate block (4).

7. The environmentally degradable fold-resistant carton of claim 1, wherein: bottom plate (2) and avris plate (3) are square structure, and both areas are the same, top plate (4) are the rectangle structure, just the area of top plate (4) is the half of avris plate (3) area.